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Eupercaria/misc (Various families in series Eupercaria) >
Lutjanidae (Snappers) > Lutjaninae
Etymology: Lutjanus: Malay, ikan lutjan, name of a fish; alexandrei: The specific name honors the pioneer Brazilian naturalist Alexandre Rodrigues Ferreira (1756–1815), whose many years of field work in Brazil during the late 18th Century remain underrecognized due to the confiscation of his and others’ collections at Lisb.
Eponymy: Alexandre Rodrigues Ferreira (1756–1815) was an early Brazilian naturalist. [...] (Ref. 128868), visit book page.
Entorno: milieu / zona climática / rango de profundidad / gama de distribución
Ecología
marino demersal; rango de profundidad 0 - 54 m (Ref. 57982). Tropical; 0°S - 30°S, 50°W - 34°W
Distribución
Territorios | Áreas FAO | Ecosistemas | Ocurrencias, apariciones | Mapa de puntos | Introducciones | Faunafri
Southwest Atlantic: Endemic to Brazil, from Para to Santa Catarina.
Tamaño / Peso / Edad
Madurez: Lm ?  range ? - ? cm
Max length : 33.1 cm TL macho / no sexado; (Ref. 100833); peso máximo publicado: 199.90 g (Ref. 122735)
Adult standard length is greater 20 cm (Ref. 57982). Additional collections may show an even broader distributional range for this species, as was the case with 48 other poorly known reef-fish species in the southwestern Atlantic (Ref. 57982).
Ciclo vital y comportamiento de apareamiento
Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
Moura, R.L. and K.C. Lindeman, 2007. A new species of snapper (Perciformes: Lutjanidae) from Brazil, with comments on the distribution of Lutjanus griseus and L. apodus. Zootaxa 1422:31-43. (Ref. 57982)
Situación en la Lista Roja de la UICN (Ref. 130435: Version 2025-2 (Global))
Amenaza para el ser humano
Harmless
Usos humanos
Herramientas
Informes especiales
Descargar XML
Fuentes de Internet
Estimaciones basadas en modelos
Índice de diversidad filogenética (Referencia 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01514 (0.01347 - 0.01700), b=2.96 (2.94 - 2.98), in cm total length, based on LWR estimates for this species (Ref. 93245). |
Nivel trófico (Referencia 69278) |
3.8 ±0.7 se; based on size and trophs of closest relatives |
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Generation time |
4.6 ( na - na) years. Estimated as median ln(3)/K based on 1 growth studies. |
Resiliencia (Referencia 120179) |
Medio, población duplicada en un tiempo mínimo de 1.4-4.4 años (K=0.2;). |
Vulnerabilidad pesquera (Ref. 59153) |
Moderate vulnerability (37 of 100). 🛈 |
Nutrientes (Ref. 124155) |
Calcium = 128 [76, 279] mg/100g; Iron = 0.649 [0.366, 1.246] mg/100g; Protein = 17.5 [16.0, 19.1] %; Omega3 = 0.236 [0.129, 0.407] g/100g; Selenium = 71.9 [35.8, 149.1] μg/100g; VitaminA = 67.7 [12.1, 339.4] μg/100g; Zinc = 0.553 [0.362, 0.862] mg/100g (wet weight); |